Director, Molecular Diagnostics R&D — Oncology & ctDNA

CareDx, Inc.

Waltham (MA)

On-site

USD 185,000 - 240,000

Full time

14 days+
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Benefits offered by this job

Competitive base salary
Health and welfare benefits
Gym reimbursement
Living donor policy

Job summary

CareDx, Inc. in Waltham, MA seeks a Director of Research & Development to lead the scientific and technical advancement of NavDx and NavDxGyn.

You will guide assay development, analytical validation, translational oncology research, and future product development within a cross-functional team. The role demands deep expertise in circulating nucleic acids and biomarker discovery, with responsibility for strategic roadmaps, cross‑functional leadership, external collaborations, and publication

Qualifications

  • PhD in molecular biology or related field and 10+ years in molecular diagnostics or translational research.
  • Experience leading assay development programs from concept to clinical implementation.
  • Familiarity with ctDNA, cfDNA, viral DNA, or related biomarkers.
  • Proven leadership of multidisciplinary scientific teams and publications.

Responsibilities

  • Provide scientific leadership across NavDx/NavDxGyn and HPV-driven cancer products.
  • Direct analytical development, optimization, and verification of assays.
  • Oversee analytical validation studies and regulatory documentation.
  • Partner with Clinical Affairs, Medical Affairs, Regulatory, Quality, and Commercial teams.
  • Represent CareDx in external collaborations and scientific meetings.
  • Build and mentor high-performing research teams and manage budgets.

Skills

Leadership
Cross-functional collaboration
Communication
Mentorship

Education

PhD in Molecular Biology, Cancer Biology, Genomics, Biochemistry, or related discipline

Tools

qPCR
ddPCR
NGS
Biostatistics

Job description

CareDx, Inc. in Waltham, MA seeks a Director of Research & Development to lead the scientific and technical advancement of NavDx and NavDxGyn.

You will guide assay development, analytical validation, translational oncology research, and future product development within a cross-functional team. The role demands deep expertise in circulating nucleic acids and biomarker discovery, with responsibility for strategic roadmaps, cross‑functional leadership, external collaborations, and publication

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